26/5-1
Partial source coverage. Status and company roles are reported by each source, not independently verified as current. Unknown does not mean zero.
- Name / source ID
- 26/5-1
- Borehole / source record ID
- 7142
- Sector
- Oil and gas
- Derived purpose group
- Exploration
- Operator in source snapshot
- Rocksource Exploration Norway AS
- Recorded spud date
- 2013-04-10
- Recorded completion date
- 2013-05-06
- Latitude / longitude (WGS84)
- 59.671375 / 3.641613
- Source-reported measurements
- 1910 m MD · RKB
- Status reported by source
- P&A
- Source accessed
- 2026-10-02
- Source snapshot date
- Not reported / not verified
- Original coordinate reference system
- ED50 / service geometry EPSG:4326
- Drilling facility reported by source
- BORGLAND DOLPHIN
Company roles reported by source
- Drilling operatorRocksource Exploration Norway ASOpen source record ↗
| Source-reported measurements | Value | Reference |
|---|---|---|
| wlbTotalDepth | 1,910.00 m | RKB |
| wlbFinalVerticalDepth | 1,910.00 m | RKB |
| wlbWaterDepth | 261.00 m | Not reported / not verified |
| wlbBottomHoleTemperature | 74.00 °C | Not reported / not verified |
Norwegian Offshore Directorate — Wellbores ↗
Source accessed:
Reuse terms: review-source-terms
Source terms and attribution ↗Norwegian Offshore Directorate (NOD/SODIR), NLOD 2.0. Normalized by Wellficent.
Nearby wells and heat flow
These tools are descriptive: not forecasts, reserve estimates or investment advice. Source coverage is partial; unknown does not mean zero.
| Name | Distance | Source-reported measurements | Source catalogues |
|---|---|---|---|
| 26/4-2 | 31.33 km | 2,302 m | Norwegian Offshore Directorate — Wellbores |
| 26/4-1 | 35.67 km | 3,690 m | Norwegian Offshore Directorate — Wellbores |
| 25/6-3 | 40.50 km | 2,475 m | Norwegian Offshore Directorate — Wellbores |
| 25/6-4 S | 42.67 km | 2,950 m | Norwegian Offshore Directorate — Wellbores |
| 25/6-6 S | 44.83 km | 3,546 m | Norwegian Offshore Directorate — Wellbores |
| 25/6-2 | 47.89 km | 2,392 m | Norwegian Offshore Directorate — Wellbores |
| 31/11-1 S | 47.90 km | 3,284 m | Norwegian Offshore Directorate — Wellbores |
Digital well log
SODIR formation tops, drilling-mud samples and well tests on one measured-depth section.
- Total depth
- 1910
- True vertical depth (RKB)
- 1910
- Water depth
- 261
- Bottom-hole temperature
- 74
| Group | Formation | Depth (m MD, RKB) |
|---|---|---|
| GROUP | NORDLAND GP | 292 / 874 |
| FORMATION | UNDIFFERENTIATED | 292 / 874 |
| GROUP | HORDALAND GP | 874 / 1,495 |
| FORMATION | UNDIFFERENTIATED | 874 / 1,495 |
| GROUP | ROGALAND GP | 1,495 / 1,857 |
| FORMATION | BALDER FM | 1,495 / 1,566 |
| FORMATION | SELE FM | 1,566 / 1,572 |
| FORMATION | LISTA FM | 1,572 / 1,853 |
| FORMATION | VÅLE FM | 1,853 / 1,857 |
| GROUP | SHETLAND GP | 1,857 / 1,910 |
| FORMATION | TOR FM | 1,857 / 1,883 |
| FORMATION | TRYGGVASON FM | 1,883 / 1,910 |
| Depth (m MD, RKB) | Mud density (g/cm³) | Quality flags |
|---|---|---|
| 315 | 1.03 | observation-date-unreported, zero-meaning-unresolved |
| 778 | 1.03 | observation-date-unreported, zero-meaning-unresolved |
| 852 | 1.32 | observation-date-unreported, zero-meaning-unresolved |
| 864 | 1.19 | observation-date-unreported, zero-meaning-unresolved |
| 1321 | 1.32 | observation-date-unreported, zero-meaning-unresolved |
| 1640 | 1.32 | observation-date-unreported, zero-meaning-unresolved |
| 1910 | 1.25 | observation-date-unreported, zero-meaning-unresolved |
Subsurface temperature and heat flow
Compare bottom-hole temperatures with depth and see measured heat flow near wells: context for geothermal reuse.
| Name | Distance | Subsurface temperature and heat flow | Quality flags |
|---|---|---|---|
| R24-P055259 | 117.56 km | 50.00 mW/m2 | {"qualityScores":["U3.Mx.-------"]} |
| R24-P038356 | 118.65 km | 44.00 mW/m2 | {"qualityScores":["Ux.Mx.-------"]} |
| R24-P055260 | 143.46 km | 37.00 mW/m2 | {"qualityScores":["U4.Mx.-------"]} |
IHFC · Global Heat Flow Database, Release 2024 (v. 2026.03) ↗
Source accessed:
Reuse terms: CC-BY-4.0
Source terms and attribution ↗Global Heat Flow Data Assessment Group et al. (2024): The Global Heat Flow Database: Release 2024. V. 2026.03. GFZ Data Services. https://doi.org/10.5880/fidgeo.2024.014 Licensed under CC BY 4.0. Wellficent shows parent-level site values and selected metadata; values are not modified.